onWillDisappear()

in src/com.jetbrains.youtrack.sdPlugin/libs/js/action.js [80:89]

• 9 lines of code
• 2 McCabe index (conditional complexity)

	onWillDisappear(fn) {
		if (!fn) {
			console.error(
				'A callback function for the willDisappear event is required for onWillDisappear.'
			);
		}

		this.on(`${this.UUID}.${Events.willDisappear}`, (jsn) => fn(jsn));
		return this;
	}